When working in an industrial environment in contact with harmful substances, the risks to the worker's health can be many, which is why BLS has developed the new BLS 4600 Next half-mask. A Category III respiratory protection device capable of protecting the mouth and nose from gases and particulates. The half-mask is entirely Made In Italy and features numerous innovative technologies that make the product reliable and extremely comfortable. 

The half-mask has a silicone facepiece that is 25% lighter than conventional half-masks. It has sliding elastics that allow for quick and safe attachment/removal thanks to the innovative Drop-off system. 

This mask comes complete with filters that are A2P3 R protection against gases, organic fumes and dust at 99,99%, taking advantage of an active carbon layer without toxic additives that assures a better filtration and an excellent breathing performance. Moreover, thanks to the practical B-lock bayonet connection, all the filters compatible with the 4600 Next half-mask allow fast and reliable connection with practical closing effect for correct positioning. 

The BLS 4600 Next half-mask fully certificated and conforms to the following standards EN 140:1998 and EN 143:2007.